Christian Freise

Summary

Affiliation: Humboldt University
Country: Germany

Publications

  1. ncbi request reprint Inhibition of vascular calcification by block of intermediate conductance calcium-activated potassium channels with TRAM-34
    Christian Freise
    Department of Pediatric Nephrology and Center for Cardiovascular Research, Charite University Medicine, Campus Virchow Clinic, Berlin, Germany Electronic address
    Pharmacol Res 85:6-14. 2014
  2. pmc A hepatoprotective Lindera obtusiloba extract suppresses growth and attenuates insulin like growth factor-1 receptor signaling and NF-kappaB activity in human liver cancer cell lines
    Christian Freise
    Department of Gastroenterology, Infectiology and Rheumatology, Charite Universitatsmedizin Berlin, Campus Benjamin Franklin, Hindenburgdamm 30, 12203 Berlin, Germany
    BMC Complement Altern Med 11:39. 2011
  3. doi request reprint The inhibitor of Ca(2+)-dependent K+ channels TRAM-34 blocks growth of hepatocellular carcinoma cells via downregulation of estrogen receptor alpha mRNA and nuclear factor-kappaB
    Christian Freise
    Department of Gastroenterology, Infectiology and Rheumatology, Campus Benjamin Franklin, Charite Universitatsmedizin Berlin, Hindenburgdamm 30, 12203 Berlin, Germany
    Invest New Drugs 31:452-7. 2013
  4. doi request reprint (+)-Episesamin inhibits adipogenesis and exerts anti-inflammatory effects in 3T3-L1 (pre)adipocytes by sustained Wnt signaling, down-regulation of PPARĪ³ and induction of iNOS
    Christian Freise
    Department of Gastroenterology, Infectiology and Rheumatology, Campus Benjamin Franklin, Charite Universitatsmedizin Berlin, Berlin, Germany
    J Nutr Biochem 24:550-5. 2013
  5. doi request reprint An active extract of Lindera obtusiloba inhibits adipogenesis via sustained Wnt signaling and exerts anti-inflammatory effects in the 3T3-L1 preadipocytes
    Christian Freise
    Department of Gastroenterology, Infectiology and Rheumatology, Campus Benjamin Franklin, Charite Universitatsmedizin Berlin, 12200 Berlin, Germany
    J Nutr Biochem 21:1170-7. 2010
  6. doi request reprint The alpha 2 chain of collagen type VI sequesters latent proforms of matrix-metalloproteinases and modulates their activation and activity
    Christian Freise
    Department of Gastroenterology and Hepatology, Charite, Campus Benjamin Franklin, Hindenburgdamm 30, 12200 Berlin, Germany
    Matrix Biol 28:480-9. 2009
  7. doi request reprint Extracts of Lindera obtusiloba induce antifibrotic effects in hepatic stellate cells via suppression of a TGF-beta-mediated profibrotic gene expression pattern
    Martin Ruehl
    Department of Gastroenterology, Charite Campus Benjamin Franklin, 12200 Berlin, Germany
    J Nutr Biochem 20:597-606. 2009
  8. doi request reprint (+)-Episesamin exerts anti-neoplastic effects in human hepatocellular carcinoma cell lines via suppression of nuclear factor-kappa B and inhibition of MMP-9
    Christian Freise
    Department of Gastroenterology, Infectiology and Rheumatology, Charite Campus Benjamin Franklin, Hindenburgdamm 30, 12203, Berlin, Germany
    Invest New Drugs 30:2087-95. 2012
  9. pmc Hydroxyproline-containing collagen analogs trigger the release and activation of collagen-sequestered proMMP-2 by competition with prodomain-derived peptide P33-42
    Martin Ruehl
    Department of Gastroenterology and Hepatology, Charite, Campus Benjamin Franklin, Hindenburgdamm 30, D 12200 Berlin, Germany
    Fibrogenesis Tissue Repair 4:1. 2011
  10. ncbi request reprint Wideband MRE and static mechanical indentation of human liver specimen: sensitivity of viscoelastic constants to the alteration of tissue structure in hepatic fibrosis
    Rolf Reiter
    Department of Radiology, Charite Universitatsmedizin Berlin, Campus Charite Mitte, Chariteplatz 1, 10117 Berlin, Germany
    J Biomech 47:1665-74. 2014

Collaborators

Detail Information

Publications11

  1. ncbi request reprint Inhibition of vascular calcification by block of intermediate conductance calcium-activated potassium channels with TRAM-34
    Christian Freise
    Department of Pediatric Nephrology and Center for Cardiovascular Research, Charite University Medicine, Campus Virchow Clinic, Berlin, Germany Electronic address
    Pharmacol Res 85:6-14. 2014
    ..We conclude that the results provide a rationale for further studies regarding a possible therapeutic role of KCa3.1 inhibition by TRAM-34 or other inhibitors in vascular calcification. ..
  2. pmc A hepatoprotective Lindera obtusiloba extract suppresses growth and attenuates insulin like growth factor-1 receptor signaling and NF-kappaB activity in human liver cancer cell lines
    Christian Freise
    Department of Gastroenterology, Infectiology and Rheumatology, Charite Universitatsmedizin Berlin, Campus Benjamin Franklin, Hindenburgdamm 30, 12203 Berlin, Germany
    BMC Complement Altern Med 11:39. 2011
    ..obtusiloba extract in hepatic stellate cells. Thus, we here consequently examine anti-neoplastic effects of L.obtusiloba extract on human hepatocellular carcinoma (HCC) cell lines and the signaling pathways involved...
  3. doi request reprint The inhibitor of Ca(2+)-dependent K+ channels TRAM-34 blocks growth of hepatocellular carcinoma cells via downregulation of estrogen receptor alpha mRNA and nuclear factor-kappaB
    Christian Freise
    Department of Gastroenterology, Infectiology and Rheumatology, Campus Benjamin Franklin, Charite Universitatsmedizin Berlin, Hindenburgdamm 30, 12203 Berlin, Germany
    Invest New Drugs 31:452-7. 2013
    ..Therefore, TRAM-34 might represent a novel therapeutic target for the treatment of HCC...
  4. doi request reprint (+)-Episesamin inhibits adipogenesis and exerts anti-inflammatory effects in 3T3-L1 (pre)adipocytes by sustained Wnt signaling, down-regulation of PPARĪ³ and induction of iNOS
    Christian Freise
    Department of Gastroenterology, Infectiology and Rheumatology, Campus Benjamin Franklin, Charite Universitatsmedizin Berlin, Berlin, Germany
    J Nutr Biochem 24:550-5. 2013
    ..In conclusion, (+)-episesamin seems to be the active drug in the L. obtusiloba extract being responsible for the inhibition of adipogenesis and, thus, should be evaluated as a novel potential complementary treatment for obesity...
  5. doi request reprint An active extract of Lindera obtusiloba inhibits adipogenesis via sustained Wnt signaling and exerts anti-inflammatory effects in the 3T3-L1 preadipocytes
    Christian Freise
    Department of Gastroenterology, Infectiology and Rheumatology, Campus Benjamin Franklin, Charite Universitatsmedizin Berlin, 12200 Berlin, Germany
    J Nutr Biochem 21:1170-7. 2010
    ..In conclusion, extracts of L. obtusiloba should be evaluated as a potential complementary treatment option for obesity associated with the metabolic syndrome...
  6. doi request reprint The alpha 2 chain of collagen type VI sequesters latent proforms of matrix-metalloproteinases and modulates their activation and activity
    Christian Freise
    Department of Gastroenterology and Hepatology, Charite, Campus Benjamin Franklin, Hindenburgdamm 30, 12200 Berlin, Germany
    Matrix Biol 28:480-9. 2009
    ..Therefore, CVI and especially its alpha2(VI) chain might serve as a lead structure for MMP-based therapeutics which modulates the action of these matrix components, e.g. in fibrosis and cancer...
  7. doi request reprint Extracts of Lindera obtusiloba induce antifibrotic effects in hepatic stellate cells via suppression of a TGF-beta-mediated profibrotic gene expression pattern
    Martin Ruehl
    Department of Gastroenterology, Charite Campus Benjamin Franklin, 12200 Berlin, Germany
    J Nutr Biochem 20:597-606. 2009
    ..obtusiloba extract might be mediated by antioxidant activity. Thus, L. obtusiloba, traditionally used in Oriental medicine, may complement treatment of chronic liver disease...
  8. doi request reprint (+)-Episesamin exerts anti-neoplastic effects in human hepatocellular carcinoma cell lines via suppression of nuclear factor-kappa B and inhibition of MMP-9
    Christian Freise
    Department of Gastroenterology, Infectiology and Rheumatology, Charite Campus Benjamin Franklin, Hindenburgdamm 30, 12203, Berlin, Germany
    Invest New Drugs 30:2087-95. 2012
    ..We conclude that (+)-episesamin has the potential to be further explored as a complementary treatment for HCC...
  9. pmc Hydroxyproline-containing collagen analogs trigger the release and activation of collagen-sequestered proMMP-2 by competition with prodomain-derived peptide P33-42
    Martin Ruehl
    Department of Gastroenterology and Hepatology, Charite, Campus Benjamin Franklin, Hindenburgdamm 30, D 12200 Berlin, Germany
    Fibrogenesis Tissue Repair 4:1. 2011
    ..abstract:..
  10. ncbi request reprint Wideband MRE and static mechanical indentation of human liver specimen: sensitivity of viscoelastic constants to the alteration of tissue structure in hepatic fibrosis
    Rolf Reiter
    Department of Radiology, Charite Universitatsmedizin Berlin, Campus Charite Mitte, Chariteplatz 1, 10117 Berlin, Germany
    J Biomech 47:1665-74. 2014
    ..Our results suggest that, in addition to the amount of connective tissue, subtle structural changes of the viscoelastic matrix determine the sensitivity of mechanical tissue properties to hepatic fibrosis. ..
  11. ncbi request reprint The elongated first fibronectin type III domain of collagen XIV is an inducer of quiescence and differentiation in fibroblasts and preadipocytes
    Martin Ruehl
    Department of Gastroenterology, Charite Campus, Benjamin Franklin, Hindenburgdamm 30, 12200 Berlin, Germany
    J Biol Chem 280:38537-43. 2005
    ..Based on these finding the development of small molecular analogs that modulate fibroblast cell growth and differentiation, e.g. in wound healing and fibrosis, seems feasible...